计算溶液所需的质量、体积或浓度。
This is a demo store. No orders will be fulfilled.
| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| D134423-50mg |
50mg |
现货 ![]() |
| |
| D134423-250mg |
250mg |
现货 ![]() |
| |
| D134423-1g |
1g |
现货 ![]() |
| |
| D134423-5g |
5g |
现货 ![]() |
| |
| D134423-25g |
25g |
期货 ![]() |
|
| 别名 | 4,5-二氢-4,5-二氧-1H-吡咯并[2,3-f] 喹啉-2,7,9-三羧酸, PQQ | 吡咯并喹啉醌 |
|---|---|
| 英文别名 | 2,4,6-tricarboxylic-pyrrolo[2,3-5,6]quinoline 8,9-quinone | 2,7,9-Tricarboxy-1H-pyrrolo(2,3-f)quinoline-4,5-dione | 4,5-Dihydro-4,5-dioxo-1H-pyrrolo(2,3-f)quinoline-2,7,9-tricarboxylic acid | Pyrroloquinoline dione tricarboxylic acid | MFCD00043125 | PQQ; |
| 规格或纯度 | ≥98%(HPLC) |
| 英文名称 | Pyrroloquinoline quinone (PQQ) |
| 生化机理 | 吡咯喹啉醌(PQQ)在微生物的葡萄糖酸生产和生物合成中起重要作用。它是有效的微生物生长促进剂和植物病原菌的生物防治决定因子。PQQ是一种抗黑色素生成剂,用于治疗色素沉着相关疾病。它在代谢和细胞信号传导通路中起多种作用。PQQ是治疗肝纤维化的潜力药物。 PQQ 以纳摩尔量存在于大多数食物和动物组织中。在体内促进生长、线粒体功能和发育,在培养中刺激细胞增殖和活力。它是一种有效的抗氧化剂,可清除超氧化物和过氧亚硝基。它是一种神经保护剂,可对抗 6-羟基多巴胺引起和缺氧/缺血引起的神经毒性。PQQ 在体外结合α-突触核蛋白,抑制淀粉样纤维的形成。 |
| 应用 | A redox/cofactor found in a a class of enzymes called quinoproteins |
| 储存温度 | 2-8°C储存 |
| 运输条件 | 冰袋运输 |
| 产品介绍 |
产品介绍 Pyrroloquinoline quinone is a cofactor of microbial quinoprotein enzyme, and imidazopyrroline. A redox/cofactor found in a a class of enzymes called quinoproteins. Product Application |
| 纯度 | ≥98%(HPLC) |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
| PubChem SID | 504750451 |
|---|---|
| 分子类型 | 小分子 |
| IIUPAC Name | 4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid |
| INCHI | 1S/C14H6N2O8/c17-10-4-2-6(14(23)24)15-8(4)7-3(12(19)20)1-5(13(21)22)16-9(7)11(10)18/h1-2,15H,(H,19,20)(H,21,22)(H,23,24) |
| InChi Key | MMXZSJMASHPLLR-UHFFFAOYSA-N |
| Smiles | C1=C(C2=C(C(=O)C(=O)C3=C2NC(=C3)C(=O)O)N=C1C(=O)O)C(=O)O |
| Isomeric SMILES | C1=C(C2=C(C(=O)C(=O)C3=C2NC(=C3)C(=O)O)N=C1C(=O)O)C(=O)O |
| 分子量 | 330.21 |
| Reaxy-Rn | 3596812 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3596812&ln= |
| 敏感性 | 对热敏感 |
|---|---|
| 熔点 | 150 °C |
| 分子量 | 330.210 g/mol |
| XLogP3 | -0.100 |
| 氢键供体数Hydrogen Bond Donor Count | 4 |
| 氢键受体数Hydrogen Bond Acceptor Count | 9 |
| 可旋转键计数Rotatable Bond Count | 3 |
| 精确质量Exact Mass | 330.012 Da |
| 单同位素质量Monoisotopic Mass | 330.012 Da |
| 拓扑极表面积Topological Polar Surface Area | 175.000 Ų |
| 重原子数Heavy Atom Count | 24 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 647.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 象形图 | GHS07 |
|---|---|
| 信号词 | 警告 |
| 危险声明 |
H302: 吞食有害 H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 |
| 预防措施声明 |
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P264: 处理后要彻底洗手。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P271: 仅在室外或通风良好的地方使用。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P321: 特殊处理(请参阅此标签上的...)。 P330: 漱口 P302+P352: 如皮肤沾染:用水充分清洗。 P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P362+P364: 脱掉沾污的衣服,清洗后方可重新使用。 P405: 密闭存放 P403+P233: 存放在通风良好的地方。保持容器密闭。 P501: 将内容物/容器处理到。。。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P301+P317: 如果被吞咽:请寻求医疗帮助。 P337+P317: 如果眼睛刺激持续:寻求医疗帮助。 P332+P317: 如果出现皮肤刺激:请寻求医疗帮助。 P319: 如果你感到不适,请寻求医疗帮助。 |
通过匹配包装上的批号来查找并下载产品的 COA,每批产品都进行了严格的验证,您可放心使用!
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 | |
| 分析证书 | D134423 |
| 1. Yan Shi, Wei Xu, Dawei Ni, Wenli Zhang, Cuie Guang, Wanmeng Mu. (2024) Identification and application of a novel deoxynivalenol-degrading enzyme from Youhaiella tibetensis. FOOD CHEMISTRY, 435 (137609). [PMID:37783127] [10.1016/j.foodchem.2023.137609] |
| 2. Meng Du, Wei Chen, Chen Qian, Zhuo Chen, Guan-Lin Chen, Han-Qing Yu. (2023) Using Rayleigh Scattering to Correct the Inner Filter Effect of the Fluorescence Excitation–Emission Matrix. ANALYTICAL CHEMISTRY, 95 (33): (12273–12283). [PMID:37556363] [10.1021/acs.analchem.3c01093] |
| 3. Xiong Xiang, Amakye William Kwame, Yinglu Qing, Shan Li, Min Wang, Jiaoyan Ren. (2023) Natural antioxidants inhibit oxidative stress-induced changes in the morphology and motility of cells. Food Bioscience, 52 (102442). [10.1016/j.fbio.2023.102442] |
| 4. Yan Zhang, Qiang Liu, Wei Ma, Hanxiao Liu, Jingwen Zhu, Likai Wang, Hongchang Pei, Qinze Liu, Jinshui Yao. (2022) Insight into the synergistic adsorption-reduction character of chromium(VI) onto poly(pyrogallol-tetraethylene pentamine) microsphere in synthetic wastewater. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 609 (825). [PMID:34839912] [10.1016/j.jcis.2021.11.086] |
| 5. Fato Tano Patrice, Kaipei Qiu, Li-Jun Zhao, Essy Kouadio Fodjo, Da-Wei Li, Yi-Tao Long. (2018) Individual Modified Carbon Nanotube Collision for Electrocatalytic Oxidation of Hydrazine in Aqueous Solution. ACS Applied Nano Materials, 1 (5): (2069–2075). [10.1021/acsanm.8b00018] |
| 6. Fato Tano Patrice, Kaipei Qiu, Li-Jun Zhao, Essy Kouadio Fodjo, Da-Wei Li, Yi-Tao Long. (2018) Electrocatalytic Oxidation of Tris(2-carboxyethyl)phosphine at Pyrroloquinoline Quinone Modified Carbon Nanotube through Single Nanoparticle Collision. ANALYTICAL CHEMISTRY, 90 (10): (6059–6063). [PMID:29701064] [10.1021/acs.analchem.7b05405] |
| 7. Shanying Han, Tianyu Du, Hui Jiang, Xuemei Wang. (2017) Synergistic effect of pyrroloquinoline quinone and graphene nano-interface for facile fabrication of sensitive NADH biosensor. BIOSENSORS & BIOELECTRONICS, 89 (422). [PMID:27156055] [10.1016/j.bios.2016.04.092] |
| 8. Yanli Zhou, Hui Dong, Lantao Liu, Yuanqiang Hao, Zhu Chang, Maotian Xu. (2015) Fabrication of electrochemical interface based on boronic acid-modified pyrroloquinoline quinine/reduced graphene oxide composites for voltammetric determination of glycated hemoglobin. BIOSENSORS & BIOELECTRONICS, 64 (442). [PMID:25286351] [10.1016/j.bios.2014.09.058] |
| 9. Yong Chang, Yajun Wang, Xueqian Fan, Jia Zhou, Yunhe Lv, Ning Xia. (2025) Electrochemical immunosensors based on the solubility difference of electroactive probe and the dual signal amplification of nanocarrier plus redox cycling. BIOELECTROCHEMISTRY, 162 (108858). [PMID:39602974] [10.1016/j.bioelechem.2024.108858] |
| 10. Daoyang Zhu, Qiuya Gu, Xiaobin Yu. (2025) Fluorescence-activated cell sorting and random mutagenesis for enhanced pyrroloquinoline quinone accumulation by Hyphomicrobium denitrificans. BIOCHEMICAL ENGINEERING JOURNAL, 215 (109627). [10.1016/j.bej.2024.109627] |
| 11. Zhao-Jiang Yu, Ting-Ting Yang, Gang Liu, De-Hua Deng, Lin Liu. (2024) Gold Nanoparticles-Based Colorimetric Immunoassay of Carcinoembryonic Antigen with Metal–Organic Framework to Load Quinones for Catalytic Oxidation of Cysteine. SENSORS, 24 (20): (6701). [PMID:39460180] [10.3390/s24206701] |
| 12. Ning Xia, Fengli Gao, Gang Liu, Yong Chang, Lin Liu. (2025) Pyrroloquinoline quinone exhibiting peroxidase-mimicking property for colorimetric assays. ANALYTICA CHIMICA ACTA, 1335 (343468). [PMID:39643317] [10.1016/j.aca.2024.343468] |
| 13. Shan Li, Xiong Xiang, Yinglu Qing, Yanbo Wang, Min Wang, Jiaoyan Ren. (2024) The protective effect of antioxidant from the perspective of cell morphology and motility. Food Bioscience, 58 (103673). [10.1016/j.fbio.2024.103673] |